HP rolled out the Pocket Playlist, a wireless portable storage device. Although its exact capacity is a little fuzzy, the company mentions it can hold up to 16 full-length movies, 7,600 songs, or over 10,000 photos. By our calculations, that should work out to 32 GB. The Pocket Playlist may not be the first wireless storage device, but what gives it a worthy selling-point is its PlayLater feature, which lets the device cling on to your Netflix and Hulu subscriptions, store full-length legal copies of movies from those services, which you can later stream down to your devices. Available from mid-February, it is expected to be priced at US $130.